Duo Security is a cybersecurity software that offers enhanced data protection for businesses. It provides multi-factor authentication solutions, helping companies ensure secure access for employees and customers, thus minimizing the risk of data breaches and unauthorized access. Duo Security combines robust security measures with a seamless, user-friendly experience, enabling businesses to bolster their security without compromising on convenience.

  • 01Pros and cons from reviewers
  • 02Main features
  • 03What is Duo Security?
  • 04How Duo Security compare to similar software?
  • 05Who is Duo Security best for according to our reviewers?
  • 06Duo Security Reviews

What is Duo Security?

Duo Security is an innovative software solution that transforms how businesses secure their online assets. It focuses on two-factor authentication (2FA), adding an extra layer of protection by requiring users to verify their identity through a second device or method. This prevents unauthorized access. Duo Security can be integrated with popular applications and supports various devices and operating systems, making it versatile for all business sizes. Its user-friendly interface simplifies implementation and management. Duo Security helps businesses protect their digital presence, reducing the risk of data breaches and unauthorized access, while maintaining a seamless user experience. It represents the future of authentication, providing a solution to security vulnerabilities.

Pros from reviewers

  • Effective Endpoint Security: Duo Security offers robust endpoint security, which is particularly beneficial for remote users who may not be tech-savvy. This feature helps to protect devices connected to a network from potential threats

  • Reliable Multifactor Authentication: Duo's multifactor authentication has been effective in ensuring secure sign-ins to networks. This feature gives users confidence that their accounts are protected from unauthorized access

  • Affordable and High-Performing: Compared to other authentication apps like Microsoft Authenticator, Duo Security is more affordable and has shown better performance in tests. This makes it a cost-effective choice for organizations

  • User-friendly Interface: The software's straightforward user interface makes it easy for users and administrators to navigate and manage. This is particularly beneficial for quick user setup and efficient management of sign-ins

  • Customizable and Secure: Duo Security offers a user-friendly dashboard, customizable features, and a secure multi-factor authentication solution. This flexibility allows organizations to tailor the software to their specific needs, enhancing their security measures.

Cons from reviewers

  • Admin role accessibility issues: During updates or outages, the admin role can sometimes become inaccessible, causing disruptions in managing user authentication

  • Timer synchronization problems: The timer for accepting pushes doesn't always sync correctly, which can lead to confusion and potential security risks

  • Frequent passcode input: Despite selecting the 'remember for 30 days' option, some users have reported having to frequently input the passcode on their phone to access their accounts, which can be inconvenient

  • Inconsistent notification speed: Some users have reported that the app can be slow to notify about an ongoing attempt, which may be due to slow infrastructure, making it difficult to respond promptly to potential threats

  • Poor customer support: Some users have reported difficulties in getting in touch with Duo support, with long hold times and unresponsive support staff, which can significantly impact business operations when issues arise.

Main features

Starting Price

$3

/ user / month

Free Plan

Yes

Zero trust sentry

Mobile magic

Two-factor turbo

Administrative awesomeness

Integrations galore

Who is Duo Security best for according to our reviewers?

  • Remote Workers: These users benefit from Duo Security's straightforward user interface and endpoint security feature, which helps them navigate the software easily and securely from remote locations

  • Users Seeking Affordable Security Solutions: These users choose Duo Security over other options like Microsoft Authenticator due to its affordability and superior performance in authentication app tests

  • Users Seeking Reliable Business Protection: These users are attracted to Duo Security's focus on business protection and solutions, appreciating its user-friendly dashboard, customizable features, and secure multi-factor authentication solution.

  • IT Administrators: They find the Duo admin role easy to learn and appreciate the quick user setup. The software's device and user management for sign-ins allows them to manage authentication more effectively, although they may experience issues during updates or outages

  • Users Requiring Immediate Security Notifications: These users value Duo Security's instant notifications about hacking attempts on their email and data, which gives them confidence in the protection of their accounts

  • Duo Security Reviews

    4.6

    Duo Security rating

    4.5

    Ease of use

    4.5

    Customer service

    4.6

    Value for money

    4.3

    Likelihood to recommend

    4.5

    Features

    19 Duo Security Reviews

    4.6 (19 reviews)
    Leave a review
    • Lauren J

      Offline Authentication: A Game-Changer for Secure Access

      The software's ability to work offline is a huge plus for us. Even without internet connectivity, we can authenticate securely using passcodes generated by the app

      August 12, 2024

    • Mireille G

      Innovative and Secure: Duo Security's Biometric Verification

      I find the biometric verification option in Duo Security very innovative and secure. It adds an extra layer of security that is hard to breach

      August 6, 2024

    • Ralph G

      Security Solution for a Niche, Yet Not All-Inclusive

      I consider Duo Security a robust SaaS product that effectively addresses the specific infrastructure need for 2-factor authentication, especially for SSH management. It's quick to implement for SSH 2-factor authentication requirements. However, I find enrolling users with Duo challenging, resulting in a significantly higher administrative overhead compared to other options. I've also experienced more delays in Duo's push-based notification systems, which can cause issues for users authenticating, depending on their network. I chose Duo Security because implementing G Suite SAML login was more challenging in certain situations than simply purchasing Duo. In the future, I plan to transition to a BeyondCorp style model where each specific application can use SAML and not rely on Duo.

      July 28, 2024

    • Diane Brown

      Ubiquitous Tool, Inspiring Confidence

      I am extremely satisfied with Duo Security. It gives me the confidence to manage my personal affairs securely. I was attracted to Duo Security due to their reliability and their focus on business protection and solutions, which results in excellent performance. I appreciate their user-friendly dashboard, customizable features, and secure multi-factor authentication solution. The deployment process was seamless and timely. I strongly recommend Duo Security for their constant availability for assistance.

      July 20, 2024

    • Mark W

      Duo Security's Flexible Authentication Options

      I appreciate the flexibility that Duo Security offers. It allows us to choose from several authentication methods, catering to the preferences of different users in our team

      July 16, 2024

    • Paloma M

      Duo Security Failure: A Potential Business Shutdown Risk

      I was attempting to resolve authentication issues and am thinking about switching to a different MFA solution as soon as possible. My company transitioned Managed Service Providers and we utilized DUO. However, when we made the switch, DUO authentication ceased working for several users. Despite numerous attempts, neither we nor our MSP could get in touch with DUO support. I managed to connect with someone who seemed to be distracted by a YouTube video and then abruptly ended the call. This had a significant negative impact on our business and I was taken aback by the lack of assistance for such a crucial business feature. It appears that when support is required, one can spend hours on hold without receiving any help. When someone does answer the call, they simply put the phone down and don't actually respond. Based on this experience, I wouldn't choose DUO over any other product.

      July 7, 2024

    • Christopher Miller

      Essential for Ensuring Security

      Overall, using Duo Security gives me confidence that my accounts are protected from unauthorized access, reducing my stress and insecurity. It reassures me knowing that I will be immediately notified of any hacking attempts on my email and data. However, I've faced an issue where I frequently have to input the passcode on my phone to access my accounts, even after selecting the 'remember for 30 days' option.

      June 30, 2024

    • Logan Rodriguez

      Duo Security's Integration Capabilities Streamline Operations

      The integration capabilities of Duo Security are commendable. We've successfully integrated it with our existing systems, which has streamlined our operations

      June 24, 2024

    • Unity S

      Excellent Choice for Multifactor Security

      I found Duo Security easy to set up and it was well-received by our end users. It provides many customizable settings for optimal protection of our district data. As an end user and administrator, I've had no issues with Duo Security.

      June 15, 2024

    • Vincent Jones

      Top-Notch Customer Support: Duo Security Delivers Responsive and Knowledgeable Solutions

      The customer support team for Duo Security is top-notch. They are responsive and knowledgeable, providing solutions to any issues we've encountered

      June 11, 2024

    • Frank Williams

      Excellent Value for Money: Duo Security - A Worthwhile Investment for Businesses

      Lastly, the value for money that Duo Security provides is excellent. Considering its robust features and the level of security it offers, it's definitely a worthwhile investment for any business.

      June 4, 2024

    • Ingrid M

      Insightful Reporting Enhances Security Measures with Duo Security

      The reporting feature of Duo Security is very useful. It provides insightful data on authentication requests, helping us monitor and improve our security measures

      May 28, 2024

    • Madison Martinez

      Prioritizing Security with Duo-Security

      I consider Duo-Security a great app for cybersecurity and authentication, and I value its cross-platform functionality. I haven't faced any problems using the app so far.

      May 19, 2024

    • Olivia

      Efficient Push Notifications with Duo Security

      The push notifications feature of Duo Security is highly efficient. It allows for quick and seamless authentication, saving me valuable time in my workday

      May 12, 2024

    • Eugene N

      Exceptional MFA Security with Duo

      As a user and administrator, I've had a positive experience with Duo and would recommend it to organizations looking for reliable and secure logins. Its multifactor authentication has been effective in ensuring secure sign-ins to our networks. The Duo admin role is easy for our techs to learn and user setup is quick. The device and user management for sign-ins allows us to manage authentication more effectively. However, we've had issues with the admin role being inaccessible during updates or outages, and the timer for accepting pushes doesn't always sync correctly. We chose Duo Security over Microsoft Authenticator because it was more affordable and performed better in our tests of authentication apps.

      May 4, 2024

    • Samuel G

      Effortless Authentication with Duo-Security

      I found Duo-Security extremely user-friendly for work authentication. I experienced no problems with it, primarily using it as an authenticator to log into Citrix.

      April 27, 2024

    • Kellen D

      User-Friendly Interface of Duo Security

      I am particularly impressed with the user-friendly interface of Duo Security. It's straightforward and easy to navigate, even for those who are not tech-savvy

      April 23, 2024

    • Flynn D

      Duo Security Enhances Organization's Security Protocols with Two-Factor Authentication

      Duo Security has been a game-changer for our organization. Its two-factor authentication feature has significantly enhanced our security protocols, ensuring that only authorized personnel have access to sensitive data

      April 15, 2024

    • Calliope

      Streamlined Security with Duo

      I value the endpoint security feature of Duo Security and its straightforward user interface, which is helpful for non-tech remote users. I appreciate how Duo warns about potential threats and suggests upgrading your Android/iOS device, also indicating a severity level. However, sometimes the app is slow to notify about an ongoing attempt, possibly due to slow infrastructure, but it's hard to pinpoint.

      April 13, 2024